Zilog Z16C30 - Manual (Page 180)

8-25
Z16C30 USC ®
U SER ' S M ANUAL Z ILOG
UM97USC0100
Bit(s)
Field/Bit
Name
Conditions
/Context
Description
RW
Status
Ref Chapter: Section
RCCR15-0
14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 15
Ending count of oldest received frame/message in RCC FIFO
Receive Character Count Register (RCCR) Register Address 0 b 10110
Final RCC value of oldest received frame/
message in the RCC FIFO RW 5: DMA Support Features:
The RCC FIFO RCCAvail
(CCSR14)
=1
RW = Read/Write, RO = Read Only, WO = Write Only – for other codes see p. 8-10.
UM009402-0201